/ Dictionary / Index B banana seat: Meaning and Definition of Find definitions for: banan'a seat" Pronunciation: [key] an elongated bicycle seat that is tapered toward the front and has a gentle upward curve at the back. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bananas banana shrub Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language